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2. 发明授权

US06630026B1 Apparatus for spreading treating mix on a moving paper—or cardboard web 有权
标题翻译：用于在移动的纸或纸板网上铺展处理混合物的装置
公开(公告)号：US06630026B1
公开(公告)日：2003-10-07
申请号：US09936546
申请日：2001-11-19
申请人： Timo Kiiha , Petri Parni , Petri Joutjärvi
发明人： Timo Kiiha , Petri Parni , Petri Joutjärvi
IPC分类号： B05C302
CPC分类号： D21H23/36 , B05C3/18 , B05C11/04
摘要： An apparatus for applying a treating mix onto the surface of a moving device in the coating of paper or board. The apparatus comprises a blade carrier (3), doctor means (4) attached to the blade carrier (3), a front wall (9) positioned a distance from the doctor means (4), a device (1) constituting the moving device, said device being arranged in conjunction with the front wall (9) and the doctor means such that it forms a chamber (6, 7) with the front wall (9) and the doctor means, and means (8) for supplying treating agent into an area of the application chamber (6, 7) which is at least essentially opposite to the moving surface. To prevent streaks, a screen plate (10) is fitted in the application chamber, at least partly dividing the application chamber (6, 7) such that with regard to the screen plate (10), the doctor means (4) is arranged on the opposite side thereof to the feed means for the treating agent.
摘要翻译：一种用于将处理混合物施加到纸或纸板涂层中的移动装置的表面上的装置。该装置包括一个叶片托架（3），安装在叶片托架（3）上的刮刀装置（4），与该刮刀装置（4）相距一定距离的一个前壁（9），构成移动装置，所述装置与前壁（9）和刮板装置结合设置，使得其与前壁（9）和刮刀装置形成腔室（6,7），以及用于供给处理剂的装置（8）进入至少基本上与移动表面相对的施加室（6,7）的区域。为了防止条纹，屏幕板（10）装配在施加室中，至少部分地分隔施加室（6,7），使得相对于筛板（10），刮板装置（4）布置在与处理剂的进料装置的相对侧。

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